Low Russell — SEC Form 4 filings
SEC reporting owner CIK 1689237. 15 Form 4 filings on record with FilingPulse; latest filed 2026-05-20.
Transaction summary — filings shown
Covers all 15 filings on record, filed 2024-03-01 to 2026-05-20. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 440 shares, $49,452 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 4 legs across 4 filings — 11,200 shares, $1,572,321 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 24.
- Largest priced transaction: sale of 7,468 shares @ $156.75 ($1,170,609) in AXCELIS TECHNOLOGIES INC, filed 2026-05-07.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| AXCELIS TECHNOLOGIES INC (ACLS) | PRESIDENT AND CEO, Director | 15 | 1 leg · 440 sh · $49,452 | 4 legs · 11,200 sh · $1,572,321 | 24 |
Form 4 filings — Low Russell
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-20 | 4 | AXCELIS TECHNOLOGIES INC (ACLS) | Tax withholding (F): 711 @ $146.24 | EDGAR |
| 2026-05-19 | 4 | AXCELIS TECHNOLOGIES INC (ACLS) | Grant/award (A): 19,466 @ $0 · Grant/award (A): 19,466 @ $0 · Tax withholding (F): 3,716 @ $155.18 · Tax withholding (F): 1,722 @ $155.18 · Tax withholding (F): 1,453 @ $155.18 | EDGAR |
| 2026-05-07 | 4 | AXCELIS TECHNOLOGIES INC (ACLS) | Sale (S): 7,468 @ $156.75 | EDGAR |
| 2026-05-04 | 4 | AXCELIS TECHNOLOGIES INC (ACLS) | Sale (S): 1,244 @ $138.86 | EDGAR |
| 2026-04-02 | 4 | AXCELIS TECHNOLOGIES INC (ACLS) | Sale (S): 1,244 @ $94.06 | EDGAR |
| 2026-03-26 | 4 | AXCELIS TECHNOLOGIES INC (ACLS) | Sale (S): 1,244 @ $90 | EDGAR |
| 2026-03-03 | 4 | AXCELIS TECHNOLOGIES INC (ACLS) | Tax withholding (F): 5,227 @ $86.58 | EDGAR |
| 2025-05-20 | 4 | AXCELIS TECHNOLOGIES INC (ACLS) | Tax withholding (F): 712 @ $61.58 · Tax withholding (F): 947 @ $62.01 | EDGAR |
| 2025-05-19 | 4 | AXCELIS TECHNOLOGIES INC (ACLS) | Grant/award (A): 30,738 @ $0 · Grant/award (A): 30,738 @ $0 · Tax withholding (F): 1,722 @ $62.67 · Tax withholding (F): 1,453 @ $62.67 | EDGAR |
| 2025-03-04 | 4 | AXCELIS TECHNOLOGIES INC (ACLS) | Tax withholding (F): 3,923 @ $54.79 · Tax withholding (F): 5,212 @ $54.79 | EDGAR |
| 2024-06-05 | 4 | AXCELIS TECHNOLOGIES INC (ACLS) | Tax withholding (F): 387 @ $111.29 | EDGAR |
| 2024-05-20 | 4 | AXCELIS TECHNOLOGIES INC (ACLS) | Tax withholding (F): 905 @ $113.23 | EDGAR |
| 2024-05-17 | 4 | AXCELIS TECHNOLOGIES INC (ACLS) | Grant/award (A): 14,244 @ $0 · Grant/award (A): 14,244 @ $0 · Tax withholding (F): 1,399 @ $112.94 · Tax withholding (F): 1,333 @ $112.94 · Tax withholding (F): 652 @ $113.57 | EDGAR |
| 2024-03-11 | 4 | AXCELIS TECHNOLOGIES INC (ACLS) | Purchase (P): 440 @ $112.39 | EDGAR |
| 2024-03-01 | 4 | AXCELIS TECHNOLOGIES INC (ACLS) | Tax withholding (F): 1,761 · Tax withholding (F): 2,919 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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